| Nagapattinam Diesel Price | |
| Date | Price (Rs/Ltr) |
| September 26, 2026 | 101.28 |
| September 25, 2026 | 101.28 |
| September 24, 2026 | 101.28 |
| September 23, 2026 | 101.28 |
| September 22, 2026 | 101.28 |
| September 21, 2026 | 101.28 |
| September 20, 2026 | 101.14 |
| September 19, 2026 | 100.98 |
| September 18, 2026 | 101.28 |
| September 17, 2026 | 100.74 |
| Nagapattinam Petrol Price | |
| Date | Price (Rs/Ltr) |
| September 26, 2026 | 109.47 |
| September 25, 2026 | 109.47 |
| September 24, 2026 | 109.47 |
| September 23, 2026 | 109.47 |
| September 22, 2026 | 109.47 |
| September 21, 2026 | 109.47 |
| September 20, 2026 | 109.33 |
| September 19, 2026 | 109.16 |
| September 18, 2026 | 109.47 |
| September 17, 2026 | 108.91 |